Chembase list of 866358 unique molecular structures

[7-(dihydroxyboranyl)-9,9-dioctyl-9H-fluoren-2-yl]boronic acid

$$$$ Data

M. F.

C29H44B2O4

Suppliers	Catalog Number
Sigma Aldrich	569364

Database	Data ID
PubChem	4283240

M. W.

478.27926

CAS

258865-48-4

Similarity

N/A

ID: 151602

(3-chloropropyl)triethoxysilane

$$$$ Data

M. F.

C9H21ClO3Si

Suppliers	Catalog Number
Sigma Aldrich	569615
Chemik	CHS001
Enamine	EN300-112582

Database	Data ID
PubChem	78771

M. W.

240.79974

CAS

5089-70-3

Similarity

N/A

ID: 151603

[bis(dimethylamino)silyl]dimethylamine

$$$$ Data

M. F.

C6H19N3Si

Suppliers	Catalog Number
Sigma Aldrich	570133

Database	Data ID
PubChem	6335325

M. W.

161.32066

CAS

15112-89-7

Similarity

N/A

ID: 151604

[chlorobis(dimethylamino)silyl]dimethylamine

$$$$ Data

M. F.

C6H18ClN3Si

Suppliers	Catalog Number
Sigma Aldrich	570141

Database	Data ID
PubChem	83326

M. W.

195.76572

CAS

13307-05-6

Similarity

N/A

ID: 151605

tetraethylazanium nitrate

$$$$ Data

M. F.

C8H20N2O3

Suppliers	Catalog Number
Sigma Aldrich	86645
Alfa Aesar	41791

Database	Data ID
PubChem	74744

M. W.

192.256

CAS

1941-26-0

Similarity

N/A

ID: 151606

trichloro(ethoxy)silane

$$$$ Data

M. F.

C2H5Cl3OSi

Suppliers	Catalog Number
Sigma Aldrich	531626

Database	Data ID
PubChem	137229

M. W.

179.505

CAS

1825-82-7

Similarity

N/A

ID: 151607

(3R)-5-oxo-1-[(1R)-1-phenylethyl]pyrrolidine-3-carboxylic acid

$$$$ Data

M. F.

C13H15NO3

Suppliers	Catalog Number
Sigma Aldrich	534366

Database	Data ID
PubChem	723634

M. W.

233.2631

CAS

99735-43-0

Similarity

N/A

ID: 151608

4-chlorobutyl benzoate

$$$$ Data

M. F.

C11H13ClO2

Suppliers	Catalog Number
Sigma Aldrich	390860

Database	Data ID
PubChem	136761

M. W.

212.67272

CAS

946-02-1

Similarity

N/A

ID: 151609

1-ethyl-4-[5-(1-ethyl-1,4-dihydroquinolin-4-ylidene)penta-1,3-dien-1-yl]quinolin...

$$$$ Data

M. F.

C27H27IN2

Suppliers	Catalog Number
Sigma Aldrich	392200

Database	Data ID
PubChem	9914155

M. W.

506.42115

CAS

18300-31-7

Similarity

N/A

ID: 151610

1-[(3R,5S,7s)-adamantan-1-yl]-1λ⁵-pyridin-1-ylium bromide

$$$$ Data

M. F.

C15H20BrN

Suppliers	Catalog Number
Sigma Aldrich	393452

Database	Data ID
PubChem	13287148

M. W.

294.23

CAS

19984-57-7

Similarity

N/A

ID: 151611

2H,3H,4H,6H,7H,8H,9H,10H-pyrimido[1,2-a]azepine dibromane hydrobromide

$$$$ Data

M. F.

C9H17Br3N2

Suppliers	Catalog Number
Sigma Aldrich	402508

Database	Data ID
PubChem	56593867

M. W.

392.95668

CAS

138666-59-8

Similarity

N/A

ID: 151612

(sodiosulfanyl)sodium

$$$$ Data

M. F.

Na2S

Suppliers	Catalog Number
Sigma Aldrich	407410 71980 71975 (more...)

Database	Data ID
PubChem	237873

M. W.

78.04454

CAS

1313-82-2

Similarity

N/A

ID: 151613

bis(oxobarium); oxocalcium; trioxotungsten

$$$$ Data

M. F.

Ba2CaO6W

Suppliers	Catalog Number
Sigma Aldrich	414956

Database	Data ID
PubChem	71311524

M. W.

594.5684

CAS

15552-14-4

Similarity

N/A

ID: 151614

methyl[(Z)-1-(methylsulfanyl)-2-nitroethenyl]amine

$$$$ Data

M. F.

C4H8N2O2S

Suppliers	Catalog Number
Sigma Aldrich	417459
Alfa Aesar	B22608
TRC	M323020

Database	Data ID
PubChem	2736798

M. W.

148.18352

CAS

61832-41-5

Similarity

N/A

ID: 151615

triphenyl borate

$$$$ Data

M. F.

C18H15BO3

Suppliers	Catalog Number
Sigma Aldrich	418714
TRC	T808800
Bide Pharmatech	BD235034

Database	Data ID
PubChem	14182

M. W.

290.1209

CAS

1095-03-0

Similarity

N/A

ID: 151616

caesium(1+) ion manganesoylolate

$$$$ Data

M. F.

CsMnO4

Suppliers	Catalog Number
Sigma Aldrich	433756

Database	Data ID
PubChem	23674960

M. W.

251.841099

CAS

13456-28-5

Similarity

N/A

ID: 151617

1-ethylpiperidine; phosphonous acid

$$$$ Data

M. F.

C7H18NO2P

Suppliers	Catalog Number
Sigma Aldrich	436178

Database	Data ID
PubChem	11492035

M. W.

179.197081

CAS

145060-63-5

Similarity

N/A

ID: 151618

$$$$ Data

M. F.

C31H29N2O5

Suppliers	Catalog Number
Sigma Aldrich	55606

Database	Data ID
PubChem	53230066

M. W.

509.57236

CAS

Similarity

N/A

ID: 151619

2-(9H-carbazol-9-yl)ethyl prop-2-enoate

$$$$ Data

M. F.

C17H15NO2

Suppliers	Catalog Number
Sigma Aldrich	570362

Database	Data ID
PubChem	3311244

M. W.

265.3065

CAS

6915-68-0

Similarity

N/A

ID: 151620

2-(9H-carbazol-9-yl)ethyl 2-methylprop-2-enoate

$$$$ Data

M. F.

C18H17NO2

Suppliers	Catalog Number
Sigma Aldrich	570370
InterBioScreen	STOCK1N-04334

Database	Data ID
PubChem	1714882

M. W.

279.33308

CAS

15657-91-7

Similarity

N/A

ID: 151621

tetrakis(tert-butoxy)zirconium

$$$$ Data

M. F.

C16H36O4Zr

Suppliers	Catalog Number
Sigma Aldrich	560030 96587

Database	Data ID
PubChem	2733711

M. W.

383.67864

CAS

2081-12-1

Similarity

N/A

ID: 151622

2-[ethyl({4-[2-(4-nitrophenyl)diazen-1-yl]phenyl})amino]ethyl prop-2-enoate

$$$$ Data

M. F.

C19H20N4O4

Suppliers	Catalog Number
Sigma Aldrich	570400

Database	Data ID
PubChem	5066485

M. W.

368.3865

CAS

13695-46-0

Similarity

N/A

ID: 151623

2-[ethyl({4-[2-(4-nitrophenyl)diazen-1-yl]phenyl})amino]ethyl 2-methylprop-2-eno...

$$$$ Data

M. F.

C20H22N4O4

Suppliers	Catalog Number
Sigma Aldrich	570419

Database	Data ID
PubChem	5044442

M. W.

382.41308

CAS

103553-48-6

Similarity

N/A

ID: 151624

2-({4-[2-(2-chloro-4-nitrophenyl)diazen-1-yl]phenyl}(ethyl)amino)ethyl prop-2-en...

$$$$ Data

M. F.

C19H19ClN4O4

Suppliers	Catalog Number
Sigma Aldrich	570443

Database	Data ID
PubChem	4260109

M. W.

402.83156

CAS

10462-94-9

Similarity

N/A

ID: 151625

2-({4-[2-(2-chloro-4-nitrophenyl)diazen-1-yl]phenyl}(ethyl)amino)ethyl 2-methylp...

$$$$ Data

M. F.

C20H21ClN4O4

Suppliers	Catalog Number
Sigma Aldrich	570451

Database	Data ID
PubChem	5146818

M. W.

416.85814

CAS

82701-58-4

Similarity

N/A

ID: 151626

dimethyldiphenylsilane

$$$$ Data

M. F.

C14H16Si

Suppliers	Catalog Number
Sigma Aldrich	568007

Database	Data ID
PubChem	136618

M. W.

212.36234

CAS

778-24-5

Similarity

N/A

ID: 151627

4-bromo-N,N-diethylaniline

$$$$ Data

M. F.

C10H14BrN

Suppliers	Catalog Number
Sigma Aldrich	565377
Alfa Aesar	L03619
A&J Pharmtech	AJA-O3221

Database	Data ID
PubChem	16328

M. W.

228.12886

CAS

2052-06-4

Similarity

N/A

ID: 151628

[(E)-2-(4-methylphenyl)ethenyl]boronic acid

$$$$ Data

M. F.

C9H11BO2

Suppliers	Catalog Number
Sigma Aldrich	568139
A&J Pharmtech	AJA-O34981

Database	Data ID
PubChem	6019835

M. W.

161.99344

CAS

72316-17-7

Similarity

N/A

ID: 151629

1,3,5-tribromo-2-methoxy-4-methylbenzene

$$$$ Data

M. F.

C8H7Br3O

Suppliers	Catalog Number
Sigma Aldrich	565555
TRC	T772575

Database	Data ID
PubChem	5067511

M. W.

358.85258

CAS

41424-36-6

Similarity

N/A

ID: 151630

$$$$ Data

M. F.

C11H17BNO

Suppliers	Catalog Number
Sigma Aldrich	561878

Database	Data ID
PubChem	16217184

M. W.

190.06978

CAS

Similarity

N/A

ID: 151631

4,4,5,5-tetramethyl-2-[(phenylsulfanyl)methyl]-1,3,2-dioxaborolane

$$$$ Data

M. F.

C13H19BO2S

Suppliers	Catalog Number
Sigma Aldrich	568155

Database	Data ID
PubChem	4680172

M. W.

250.16476

CAS

66080-23-7

Similarity

N/A

ID: 151632

6,6-bis[(1-methoxy-2-methylpropan-2-yl)oxy]-4,4,8,8-tetramethyl-2,5,7,10-tetraox...

$$$$ Data

M. F.

C20H44HfO8

Suppliers	Catalog Number
Sigma Aldrich	568171

Database	Data ID
PubChem	4186340

M. W.

591.04856

CAS

309915-48-8

Similarity

N/A

ID: 151633

ethyl 2-chloro-2-phenylacetate

$$$$ Data

M. F.

C10H11ClO2

Suppliers	Catalog Number
Sigma Aldrich	565903
Enamine	EN300-08394
Bide Pharmatech	BD129255

Database	Data ID
PubChem	97752

M. W.

198.64614

CAS

4773-33-5

Similarity

N/A

ID: 151634

2-chloro-3-hydroxy-4-methoxybenzaldehyde

$$$$ Data

M. F.

C8H7ClO3

Suppliers	Catalog Number
Sigma Aldrich	565997

Database	Data ID
PubChem	603956

M. W.

186.59238

CAS

37687-57-3

Similarity

N/A

ID: 151635

trichloro[(trichlorosilyl)methyl]silane

$$$$ Data

M. F.

CH2Cl6Si2

Suppliers	Catalog Number
Sigma Aldrich	568198

Database	Data ID
PubChem	2756737

M. W.

282.91558

CAS

4142-85-2

Similarity

N/A

ID: 151636

3,4,5-trihydroxybenzamide

$$$$ Data

M. F.

C7H7NO4

Suppliers	Catalog Number
Sigma Aldrich	566039
Alfa Aesar	B20620

Database	Data ID
PubChem	69256

M. W.

169.13478

CAS

618-73-5

Similarity

N/A

ID: 151637

4-hydroxybenzene-1,2-dicarbonitrile

$$$$ Data

M. F.

C8H4N2O

Suppliers	Catalog Number
Sigma Aldrich	56194

Database	Data ID
PubChem	3875765

M. W.

144.13016

CAS

30757-50-7

Similarity

N/A

ID: 151638

methyl 2-amino-2-methyl-3-phenylpropanoate hydrochloride

$$$$ Data

M. F.

C11H16ClNO2

Suppliers	Catalog Number
Sigma Aldrich	68628

Database	Data ID
PubChem	13018897

M. W.

229.70324

CAS

64665-60-7

Similarity

N/A

ID: 151639

bis(dichlororutheniumylium); bis(pentamethylcyclopenta-2,4-dien-1-ide)

$$$$

M. F.

C20H30Cl4Ru2

Suppliers	Catalog Number
Sigma Aldrich	361356

Database

Data ID

M. W.

614.4042

CAS

96503-27-4

Similarity

N/A

ID: 151640

tetrahexylazanium hydrogen sulfate

$$$$ Data

M. F.

C24H53NO4S

Suppliers	Catalog Number
Sigma Aldrich	87303 369616 87299
Alfa Aesar	43882

Database	Data ID
PubChem	11015848

M. W.

451.74692

CAS

32503-34-7

Similarity

N/A

ID: 151641

3-(chloromagnesio)-N,N-bis(trimethylsilyl)aniline

$$$$ Data

M. F.

C12H22ClMgNSi2

Suppliers	Catalog Number
Sigma Aldrich	372005
Alfa Aesar	H54629

Database	Data ID
PubChem	4191284

M. W.

296.23878

CAS

174484-84-5

Similarity

N/A

ID: 151642

S-(4-methylphenyl)-N-(2-{N-[2-(N-sodio4-methylbenzenesulfonamido)ethyl]4-methylb...

$$$$ Data

M. F.

C25H29N3Na2O6S3

Suppliers	Catalog Number
Sigma Aldrich	374342 93431

Database	Data ID
PubChem	3338046

M. W.

609.6888

CAS

52601-80-6

Similarity

N/A

ID: 151643

[(1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl]methanesulfonamide

$$$$ Data

M. F.

C10H17NO3S

Suppliers	Catalog Number
Sigma Aldrich	376612

Database	Data ID
PubChem	676164

M. W.

231.31188

CAS

60933-63-3

Similarity

N/A

ID: 151644

1,2,3,4-tetrahydronaphthalen-1-amine

$$$$ Data More

M. F.

C10H13N

Suppliers	Catalog Number
Sigma Aldrich	247820
Alfa Aesar	B25673
Bide Pharmatech	BD12116

Database	Data ID
PubChem	18066

M. W.

147.21692

CAS

2217-40-5

Similarity

N/A

ID: 151645

ethylthiourea

$$$$ Data

M. F.

C3H8N2S

Suppliers	Catalog Number
Sigma Aldrich	252530 04890
Alfa Aesar	B24761
Enamine	EN300-20484

Database	Data ID
PubChem	3032338

M. W.

104.17402

CAS

625-53-6

Similarity

N/A

ID: 151646

4-benzoylbenzene-1,2,3-triol

$$$$ Data More

M. F.

C13H10O4

Suppliers	Catalog Number
Sigma Aldrich	260576
Alfa Aesar	A18315
Bide Pharmatech	BD64997

Database	Data ID
PubChem	70837

M. W.

230.2161

CAS

1143-72-2

Similarity

N/A

ID: 151647

5-methyl-2-nitroaniline

$$$$ Data More

M. F.

C7H8N2O2

Suppliers	Catalog Number
Sigma Aldrich	261661
Alfa Aesar	L07852
Enamine	EN300-85317

Database	Data ID
PubChem	11356

M. W.

152.15062

CAS

578-46-1

Similarity

N/A

ID: 151648

(2S)-2-methylbutane-1,4-diol

$$$$ Data

M. F.

C5H12O2

Suppliers	Catalog Number
Sigma Aldrich	53586

Database	Data ID
PubChem	10866273

M. W.

104.14758

CAS

70423-38-0

Similarity

N/A

ID: 151649

potassium methanesulfonate

$$$$ Data

M. F.

CH3KO3S

Suppliers	Catalog Number
Sigma Aldrich	83000
Alfa Aesar	39505

Database	Data ID
PubChem	23666501

M. W.

134.19602

CAS

2386-56-3

Similarity

N/A

ID: 151650

[2-(3-methoxyphenyl)ethynyl]trimethylsilane

$$$$ Data

M. F.

C12H16OSi

Suppliers	Catalog Number
Sigma Aldrich	569321

Database	Data ID
PubChem	4407093

M. W.

204.34034

CAS

40230-92-0

Similarity

N/A

Part I: Carbon
- I.1: Carbon-Carbon Bonds
- I.1.1 Alkanes
- Primary carbon
- Secondary carbon
- Tertiary carbon
- Quaternary carbon
- I.1.2 C-C double and Triple Bonds
- Alkene
- Alkyne
- Allene
- I.2: One Carbon-Hetero Bond
- I.2.1 Alkyl Halogenides
- Alkylchloride
- Alkylfluoride
- Alkylbromide
- Alkyliodide
- I.2.2 Alcohols and Ethers
- Alcohol
- Primary alcohol
- Secondary alcohol
- Tertiary alcohol
- Dialkylether
- Dialkylthioether
- Alkylarylether
- Diarylether
- Alkylarylthioether
- Diarylthioether
- Oxonium
- I.2.3 Amines
- Amine
- Primary aliphatic amine
- Secondary aliphatic amine
- Tertiary aliphatic amine
- Quaternary aliphatic ammonium
- Primary aromatic amine
- Secondary aromatic amine
- Tertiary aromatic amine
- Quaternary aromatic ammonium
- Secondary mixed amine
- Tertiary mixed amine
- Quaternary mixed ammonium
- Ammonium
- I.2.4 Others
- Alkylthiol
- Dialkylthioether
- Alkylarylthioether
- Disulfide
- 1,2-Aminoalcohol
- 1,2-Diol
- 1,1-Diol
- Hydroperoxide
- Peroxo
- Organolithium compounds
- Organomagnesium compounds
- Organometallic compounds
- I.3: Two Carbon-Hetero Bonds (Carbonyl and Derivatives)
- I.3.1 Double Bond to Hetero
- Aldehyde
- Ketone
- Thioaldehyde
- Thioketone
- Imine
- Immonium
- Oxime
- Oximether
- I.3.2. Two Single Bonds to Hetero
- Acetal
- Hemiacetal
- Aminal
- Hemiaminal
- Thioacetal
- Thiohemiacetal
- Halogen acetal like
- Acetal like
- Halogenmethylen ester and similar
- NOS methylen ester and similar
- Hetero methylen ester and similar
- Cyanhydrine
- I.3.3 Single Bond to Hetero, C=C Double Bond (Enols and Similar)
- Chloroalkene
- Fluoroalkene
- Bromoalkene
- Iodoalkene
- Enol
- Endiol
- Enolether
- Enolester
- Enamine
- Thioenol
- Thioenolether
- I.4: Three Carbon-Hetero Bonds (Carboxyl and Derivatives)
- Acylchloride
- Acylfluoride
- Acylbromide
- Acyliodide
- Acylhalide
- Carboxylic acid
- Carboxylic ester
- Lactone
- Carboxylic anhydride
- Carboxylic acid derivative
- Carbothioic acid
- Carbothioic S ester
- Carbothioic S lactone
- Carbothioic O ester
- Carbothioic O lactone
- Carbothioic halide
- Carbodithioic acid
- Carbodithioic ester
- Carbodithiolactone
- Amide
- Primary amide
- Secondary amide
- Tertiary amide
- Lactam
- Alkyl imide
- N hetero imide
- Imide acidic
- Thioamide
- Thiolactam
- Oximester
- Amidine
- Hydroxamic acid
- Hydroxamic acid ester
- Imidoacid
- Imidoacid cyclic
- Imidoester
- Imidolactone
- Imidothioacid
- Imidothioacid cyclic
- Imidothioester
- Imidothiolactone
- Amidine
- Imidolactam
- Imidoylhalide
- Imidoylhalide cyclic
- Amidrazone
- Alpha aminoacid
- Alpha hydroxyacid
- Peptide middle
- Peptide C term
- Peptide N term
- Carboxylic orthoester
- Ketene
- Ketenacetal
- Nitrile
- Isonitrile
- Vinylogous carbonyl or carboxyl derivative
- Vinylogous acid
- Vinylogous ester
- Vinylogous amide
- Vinylogous halide
- I.5: Four Carbon-Hetero Bonds (Carbonic Acid and Derivatives)
- Carbonic acid dieester
- Carbonic acid esterhalide
- Carbonic acid monoester
- Carbonic acid derivatives
- Thiocarbonic acid dieester
- Thiocarbonic acid esterhalide
- Thiocarbonic acid monoester
- Urea
- Thiourea
- Isourea
- Isothiourea
- Guanidine
- Carbaminic acid
- Urethan(Carbamate ester)
- Biuret
- Semicarbazide
- Carbazide
- Semicarbazone
- Carbazone
- Thiosemicarbazide
- Thiocarbazide
- Thiosemicarbazone
- Thiocarbazone
- Isocyanate
- Cyanate
- Isothiocyanate
- Thiocyanate
- Carbodiimide
- Orthocarbonic derivatives
- I.6 Aromatics
- Phenol
- 1,2-Diphenol
- Arylchloride
- Arylfluoride
- Arylbromide
- Aryliodide
- Arylthiol
- Iminoarene
- Oxoarene
- Thioarene
- Hetero N basic H
- Hetero N basic no H
- Hetero N nonbasic
- Hetero O
- Hetero S
- Heteroaromatic
Part II: N, S, P, Si, B
- II.1 Nitrogen
- Nitrite
- Thionitrite
- Nitrate
- Nitro
- Nitroso
- Azide
- Acylazide
- Diazo
- Diazonium
- Nitrosamine
- Nitrosamide
- N-Oxide
- Hydrazine
- Hydrazone
- Hydroxylamine
- II.2 Sulfur
- Sulfon
- Sulfoxide
- Sulfonium
- Sulfuric acid
- Sulfuric monoester
- Sulfuric diester
- Sulfuric monoamide
- Sulfuric diamide
- Sulfuric esteramide
- Sulfuric derivative
- Sulfonic acid
- Sulfonamide
- Sulfonic ester
- Sulfonic halide
- Sulfonic derivative
- Sulfinic acid
- Sulfinic amide
- Sulfinic ester
- Sulfinic halide
- Sulfinic derivative
- Sulfenic acid
- Sulfenic amide
- Sulfenic ester
- Sulfenic halide
- Sulfenic derivative
- II.3 Phosphorous
- Phosphine
- Phosphine oxide
- Phosphonium
- Phosphorylen
- Phosphonic acid
- Phosphonic monoester
- Phosphonic diester
- Phosphonic monoamide
- Phosphonic diamide
- Phosphonic esteramide
- Phosphonic acid derivative
- Phosphoric acid
- Phosphoric monoester
- Phosphoric diester
- Phosphoric triester
- Phosphoric monoamide
- Phosphoric diamide
- Phosphoric triamide
- Phosphoric monoestermonoamide
- Phosphoric diestermonoamide
- Phosphoric monoesterdiamide
- Phosphoric acid derivative
- Phosphinic acid
- Phosphinic ester
- Phosphinic amide
- Phosphinic acid derivative
- Phosphonous acid
- Phosphonous monoester
- Phosphonous diester
- Phosphonous monoamide
- Phosphonous diamide
- Phosphonous esteramide
- Phosphonous derivatives
- Phosphinous acid
- Phosphinous ester
- Phosphinous amide
- Phosphinous derivatives
- II.4 Silicon
- Quart silane
- Non-quart silane
- Silylmonohalide
- Het trialkylsilane
- Dihet dialkylsilane
- Trihet alkylsilane
- Silicic acid derivative
- II.5 Boron
- Trialkylborane
- Boric acid derivatives
- Boronic acid derivative
- Borohydride
- Quaternary boron
Part III: Some Special Patterns
- III.1 Chains
- III.2 Rings
- Aromatic
- Heterocyclic
- Epoxide
- NH aziridine
- Spiro
- Annelated rings
- Bridged rings
- III.3 Sugars and Nucleosides/Nucleotides, Steroids
- Sugar pattern 1
- Sugar pattern 2
- Sugar pattern combi
- Sugar pattern 2 reducing
- Sugar pattern 2 alpha
- Sugar pattern 2 beta
- III.4 Everything else...
- Conjugated double bond
- Conjugated tripple bond
- Cis double bond
- Trans double bond
- Mixed anhydrides
- Halogen on hetero
- Halogen multi subst
- Trifluoromethyl
- C ONS bond
- Charged
- Anion
- Kation
- Salt
- 1,3-Tautomerizable
- 1,5-Tautomerizable
- Rotatable bond
- Michael acceptor
- Dicarbodiazene
- CH-acidic
- CH-acidic strong
- Chiral center specified